The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that Techno Horizon Co.,Ltd. (TSE:6629) does have debt on its balance sheet. But is this debt a concern to shareholders?
What Risk Does Debt Bring?
Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.
What Is Techno HorizonLtd's Net Debt?
As you can see below, Techno HorizonLtd had JP¥15.4b of debt, at September 2025, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has JP¥4.95b in cash leading to net debt of about JP¥10.4b.
How Strong Is Techno HorizonLtd's Balance Sheet?
We can see from the most recent balance sheet that Techno HorizonLtd had liabilities of JP¥20.0b falling due within a year, and liabilities of JP¥4.75b due beyond that. Offsetting this, it had JP¥4.95b in cash and JP¥10.7b in receivables that were due within 12 months. So its liabilities total JP¥9.14b more than the combination of its cash and short-term receivables.
When you consider that this deficiency exceeds the company's JP¥7.98b market capitalization, you might well be inclined to review the balance sheet intently. In the scenario where the company had to clean up its balance sheet quickly, it seems likely shareholders would suffer extensive dilution.
View our latest analysis for Techno HorizonLtd
In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
With net debt to EBITDA of 4.1 Techno HorizonLtd has a fairly noticeable amount of debt. But the high interest coverage of 8.4 suggests it can easily service that debt. We saw Techno HorizonLtd grow its EBIT by 9.1% in the last twelve months. Whilst that hardly knocks our socks off it is a positive when it comes to debt. When analysing debt levels, the balance sheet is the obvious place to start. But you can't view debt in total isolation; since Techno HorizonLtd will need earnings to service that debt. So if you're keen to discover more about its earnings, it might be worth checking out this graph of its long term earnings trend.
Finally, a company can only pay off debt with cold hard cash, not accounting profits. So it's worth checking how much of that EBIT is backed by free cash flow. Happily for any shareholders, Techno HorizonLtd actually produced more free cash flow than EBIT over the last three years. There's nothing better than incoming cash when it comes to staying in your lenders' good graces.
Our View
Neither Techno HorizonLtd's ability to handle its total liabilities nor its net debt to EBITDA gave us confidence in its ability to take on more debt. But the good news is it seems to be able to convert EBIT to free cash flow with ease. We think that Techno HorizonLtd's debt does make it a bit risky, after considering the aforementioned data points together. That's not necessarily a bad thing, since leverage can boost returns on equity, but it is something to be aware of. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. To that end, you should learn about the 7 warning signs we've spotted with Techno HorizonLtd (including 3 which are a bit unpleasant) .
If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.